I have a 2007 Maxima SL that I bought last August and noticed the driver side rear tire looked low. Checked the pressure and it was 7 lbs!!!!! No light ever illuminated on the dash. Its supposed to have the TPMS sensor on the 2007 right? Also the mirrors dont fold automatically. Could these two things be on the same circuit? Anyone know what fuse number the TPMS is on or anything else I can check? Thanks for the advice.....

I don't think your two problems are related. Now with the tpms, do you do much highway speed driving. The reason I ask, when I put aftermarket wheels on my car, my light stayed off for over a month despite the fact that the new ones didn't have sensors in them. I do 99% of my driving in town, and the first time I got out on the interstate the light came on. Maybe coincidence, but that's just an experience I had with mine.

If you have the power folding mirrors they do not fold automatically. To fold the mirrors in you must move the switch on the mirror control panel to the "Close" position. To open the mirrors you need to move the switch back to the "Open" position.

After turning off the ignition, and your mirrors are folded in, you can move the switch to the "open" position, the mirrors will unfold automatically the next time you start the ignition.

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Originally quoted by SH@Y86Every time I think of judge Judy I think of her sitting in a court room with a name plate that reads Thundershott

If you have the power folding mirrors they do not fold automatically. To fold the mirrors in you must move the switch on the mirror control panel to the "Close" position. To open the mirrors you need to move the switch back to the "Open" position.

After turning off the ignition, and your mirrors are folded in, you can move the switch to the "open" position, the mirrors will unfold automatically the next time you start the ignition.

What does that have to do with the TPMS? They on the same fuse or something?

I have a 2007 Maxima SL that I bought last August and noticed the driver side rear tire looked low. Checked the pressure and it was 7 lbs!!!!! No light ever illuminated on the dash. Its supposed to have the TPMS sensor on the 2007 right? Also the mirrors dont fold automatically. Could these two things be on the same circuit? Anyone know what fuse number the TPMS is on or anything else I can check? Thanks for the advice.....

Originally Posted by DAlastDON

What does that have to do with the TPMS? They on the same fuse or something?

OP stated as quoted above

I gave him the information on the mirrors.

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Originally quoted by SH@Y86Every time I think of judge Judy I think of her sitting in a court room with a name plate that reads Thundershott

The mirrors aren't my main concern. Already replaced the switch with a new one and they still don't work. The TPMS is the bigger problem. Just thought they could be on the same circuit. Like I said earlier I bought the car last August so how would I know if the TPMS ever worked if I never saw a light on the dash? It seems like there would be a fuse position that controls this thing or a transponder I could check that receives the info from the sensors. This cars electrical problems are getting frustrating as hell!!!!

The mirrors aren't my main concern. Already replaced the switch with a new one and they still don't work. The TPMS is the bigger problem. Just thought they could be on the same circuit. Like I said earlier I bought the car last August so how would I know if the TPMS ever worked if I never saw a light on the dash? It seems like there would be a fuse position that controls this thing or a transponder I could check that receives the info from the sensors. This cars electrical problems are getting frustrating as hell!!!!

Let me try to help you.
First question is this. When you turn your ignition on (vehicle not started)do you have a TPMs light on your dash, the system should do a check and light up, then when you start the Max the TPMS light should be off?

I was reading the factory services manual and it said to unplug the BCM to test the light. Does anyone know if this will erase the memory for the FOB etc.? Or is it better to take the car to the dealership?

I was reading the factory services manual and it said to unplug the BCM to test the light. Does anyone know if this will erase the memory for the FOB etc.? Or is it better to take the car to the dealership?

Glad you started to read the FSM!
It should not erase BCM Data.I've have yet to encounter that problem... Because its coded into the BCM. Once you would change the BCM Then you definitely need to re-program NVIs, etc.But I don't want to you take my word literally, as in my profession stranger sh*t then that has happened.

or if I can get someone with a 2007 to take a picture of the fuse box. Reason being when I bought the Max and tried to diagnose some electrical problems (mirrors wont fold with a new switch), found that the previous owner attempted to wedge the wrong style fuse into the panel (small fuse that would fit in my GM truck but not compact for the max)? Making sure I don't have an empty slot where a fuse should be. Maybe that's the problem with the TPMS?

I can take a shot of mine, but it will have to be sometime tomorrow. I have an 07 as well and have had the TPMS acting up a bit lately. My light blinks for about a minute after startup and then stays on constantly afterwards. I noticed that my tire looked a little low and the pressure was below 20psi so I will be taking it into the tire shop to see if they can fix the leak. Does anyone know a good place that sells TPMS for cheap?